### RED-PROOF R-872a: the old skip of a down box
    r872_down_box_test.go:60: events map[] — a box off at every deadline must raise the missed-backup alarms, down or not
--- FAIL: TestR872_DownEveryNightRaisesTheMissedAlarms (0.04s)
--- PASS: TestR872_DownWithARecentDumpIsQuiet (0.04s)
--- PASS: TestR872_NewDownBoxIsQuiet (0.03s)
FAIL
FAIL	gitea.dooplex.hu/admin/felhom-hub/internal/monitor	0.118s
FAIL
### RED-PROOF R-872b: no grace for a new box
--- PASS: TestR872_DownEveryNightRaisesTheMissedAlarms (0.04s)
--- PASS: TestR872_DownWithARecentDumpIsQuiet (0.04s)
    r872_down_box_test.go:84: events map[expected_backup_missed:1 expected_dbdump_missed:1] for a box bound a day ago
--- FAIL: TestR872_NewDownBoxIsQuiet (0.03s)
FAIL
FAIL	gitea.dooplex.hu/admin/felhom-hub/internal/monitor	0.113s
FAIL
### RED-PROOF R-872c: the down dump line shortened to 12 h
--- PASS: TestR872_DownEveryNightRaisesTheMissedAlarms (0.04s)
    r872_down_box_test.go:76: events map[expected_dbdump_missed:1] — a dump 20 h ago and a backup 30 h ago are inside the down box's lines
--- FAIL: TestR872_DownWithARecentDumpIsQuiet (0.04s)
    r872_down_box_test.go:84: events map[expected_backup_missed:1 expected_dbdump_missed:1] for a box bound a day ago
--- FAIL: TestR872_NewDownBoxIsQuiet (0.03s)
FAIL
FAIL	gitea.dooplex.hu/admin/felhom-hub/internal/monitor	0.113s
FAIL
### restored
ok  	gitea.dooplex.hu/admin/felhom-hub/internal/monitor	38.508s
